20/400 Finish, Black, Droppers, Ribbed, 3 3/8" Glass Pipette
20/400 Finish, Black, Droppers, Ribbed, 2 3/4" Glass Pipette
20/400 Finish, Black, Droppers, Ribbed, 2 1/8" Glass Pipette
20/400 Finish, White, Droppers, Ribbed, 2 3/4" Glass Pipette
20/400 Finish, Black, Caps, Phenolic, Ribbed, Smooth Top, PV Lnr
20/400 Finish, Black, Caps, Phenolic, Ribbed, Smooth Top, Cone Lnr
N/A, 33mm Finish, Black, Caps, Ribd, Jigger Style, "squeeze And Turn", Plug Seal
70/450 Finish, Black, Caps, Metal, Ribbed Neck, Plastisol Lnr
13/400 Finish, Black, Caps, Ribbed, Smooth Top, Cone Lnr
18mm TE Finish, Black, Droppers, Ribbed, TE Ring, 2 3/8" Glass Pipette
22/400 Finish, Black, Droppers, Ribbed, 4 1/16" Glass Pipette
20/400 Finish, Yellow/Gray, Caps, Ribbed, Bromobutyl Stopper
24/410 Finish, Natural, Caps, Dispensing, Ribbed, Yorker Style, Natural Tip
70mm Finish, Gold, Caps, Metal, Ribbed Neck, Beige Inner, Plastisol Lnr
38mm Finish, White, Caps, Fine Ribbed, Matte Top, HS Lnr
70mm Finish, Natural, Caps, Ribbed, Foam Gasket